Solomon Christopher Huang, M.D.
NPI 1184939381ActiveIndividual· Internal Medicine, Nephrology· Upland, CA
Internal Medicine, Nephrology (M.D.) with Nephrology Associates of Upland and Pomona, practicing in Upland, California. Their prescriptions cost Medicare Part D more than their services did: $430,435 for 1,458 claims, against $246,864 paid for services in 2024. Travere Therapeutics, Inc. was the largest of 10 companies reporting payments in 2025, $495.13 in all, mostly food and beverage. Lists Casa Colina Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1184939381 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2010 |
| Last updated in NPPES | Aug 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A122487 | CA |
| Internal Medicine | 207R00000X | A122487 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 415 |
|---|---|
| Services billed | 3,248 across 20 procedure codes |
| Paid by Medicare | $246,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,458 · 3,221 30-day fills |
|---|---|
| Patients | 276 |
| Total drug cost | $430,435 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Associates of Upland and PomonaUpland, CA · 6 clinicians
Hospital affiliations
- Casa Colina HospitalPomona, CA
- Chino Valley Medical CenterChino, CA
- Montclair Hospital Medical CenterMontclair, CA
- Pomona Valley Hospital Medical CenterPomona, CA
- San Antonio Regional HospitalUpland, CA
Other facilities
- Davita Covina Dialysis CenterDialysis facility · West Covina, CA
- Davita Glendora Foothills DialysisDialysis facility · Glendora, CA
- Davita Montclair Dialysis CenterDialysis facility · Montclair, CA
- Davita Rancho Cucamonga Home TrainingDialysis facility · Rancho Cucamonga, CA
Industry payments (Open Payments)
- 2025$495.13 · 20 payments from 10 companies
- 2024$363.47 · 19 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $169.73 | 7 |
| Otsuka America Pharmaceutical, Inc. | $84.78 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $54.79 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $48.04 | 2 |
| Novo Nordisk Inc | $32.27 | 1 |
What the 2025 payments were for
- Food and Beverage$462.86 · 19 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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